Question

How many types of protein are there ​

Answer 1

Answer:

Protein is the basic component of living cells and is made of carbon, hydrogen, oxygen, nitrogen and one or more chains of amino acids. The three types of proteins are fibrous, globular, and membrane.

Explanation:

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Answer 2

There are total 7 types of Protein. antibodies, contractile proteins, enzymes, hormonal proteins, structural proteins, storage proteins, and transport proteins are the different types of Protein.

• Proteins:- Proteins play a role in almost all cellular processes. They are biopolymeric structures made of 20 common amino acids found in biological chemistry. The procedure by which proteins are created, translation, takes place in the cytoplasm. A single set of amino acids makes up the majority of proteins. For each of its functions, proteins are uniquely suited.

• 7 Types of Proteins:- All proteins can be grouped into one of seven main categories. Proteins that fall under this category include hormones, enzymes, structural, storage, and transport proteins.

• Antibodies:- Body defences against external invaders or antigens are provided by antibodies, which are specialised proteins. The immune system can use them since they can move through the bloodstream to detect and fight off bacteria, viruses, and other foreign invaders in blood. Immobilizing antigens so that white blood cells can eliminate them is one method antibodies combat them.

• Contractile Proteins: Muscle movement and contraction are caused by contractile proteins (for more information, see Molecular Motors). Cells include a colloidal network of contractile proteins as their cytoplasm. The primary elements of this network are actin filaments. View Muscle Cells (Myocyte) Actin, which regulates cellular motility and division processes as well as muscular contraction, is often abundant in eukaryotes. Actin is powered by myosin, which provides it with energy, to perform its functions.

• Enzymes: So far, proteins have been used to identify every enzyme. Proteins, nucleic acids, carbohydrates, and lipids are all necessary for life, and enzymes help an organism make them as well as break them down and transform them into other substances. Enzymes are the catalysts for all metabolic reactions. lThere is no life without enzymes.

• Hormonal Proteins: Hormonal proteins are messenger proteins that aid in the coordination of specific body functions. Eg: Hormones and cytokines are examples of growth factors, which are extremely specialised proteins. Growth factors encourage a certain type of cell to divide and differentiate.An androgen, or male sex hormone, is testosterone. The neurological system, skeletal muscles, bone marrow, skin, hair, and sex organs are all impacted by testosterone. The adrenal cortex of the kidney produces cortisol, a steroid hormone (a hormone having a steroid nucleus that can pass through a cell membrane without a receptor). It is a stress hormone.

• Structural Proteins: A sizable set of structural proteins upholds and safeguards the structure of the mammalian body. Collagen, which is present in bones, cells, and skin, is the most typical example of a structural protein. Additionally, structural proteins are present in cells. They are sometimes engaged in cell mobility and serve to give the cell an internal framework. In larger cells, structural proteins play a particularly significant role.

• Storage proteins :- It hold amino acids for the body until they are needed. Examples of storing proteins include Iron is stored in a protein called ferritin. Transport Proteins: Transport proteins are carriers that help the body transfer chemicals from one location to another. Hemoglobin, a respiratory protein, serves as an oxygen carrier in the blood, carrying oxygen from the lung to the body’s organs and tissue. Cytochromes, a different class of transport protein, serve as electron carrier proteins in the electron transport chain.

• Transport Proteins: Transport proteins are carriers that help the body transfer chemicals from one location to another. Hemoglobin, a respiratory protein, serves as an oxygen carrier in the blood, carrying oxygen from the lung to the body’s organs and tissue. Cytochromes, a different class of transport protein, serve as electron carrier proteins in the electron transport chain.

Hence, There are total 7 types of Protein. antibodies, contractile proteins, enzymes, hormonal proteins, structural proteins, storage proteins, and transport proteins are the different types of Protein.

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